18 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint John: Roy Swazeys Roofing Asphalt & Metal, CR Score 64/100; 5.0★ from 18 Google reviews; open 24/7.
Best for emergencies (open 24/7): Newmans roofing & siding, posts 24/7 hours; ranked #2 of 18.
Most-reviewed: Eager Beaver Gutter Co, 40 Google reviews at 4.8★, the most of 18 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
18 Saint John roofers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 4 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 18 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roy Swazeys Roofing Asphalt & Metal | 64 | 5.0★ (18) | Saint John | 24/7 | Overall |
| 2 | Newmans roofing & siding | 62 | 4.2★ (12) | Saint John | 24/7 | Emergencies |
| 3 | J&N Metal Roofing Inc. | 62 | 5.0★ (14) | Saint John | Sat · Sun · Evenings | — |
| 4 | Fundy Roofing Ltd | 61 | 4.6★ (16) | Saint John | — | — |
| 5 | Platinum Roofing | 61 | 5.0★ (17) | Saint John | Sat | — |
| 6 | Beers Roofing | 59 | 5.0★ (8) | Saint John | — | — |
| 7 | Jr's Home Improvement | 58 | 5.0★ (6) | Saint John | — | — |
| 8 | GE Bourgoin Roofing & Siding Ltd | 57 | 4.3★ (6) | Saint John | — | — |
| 9 | Roger J Valley Roofing Ltd | 57 | 5.0★ (5) | Saint John | — | — |
| 10 | Phinney Roofing | 56 | 4.3★ (9) | Saint John | Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #2 because of its Google rating and trade focus: 4.2★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #3 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #4 because of its Google rating and trade focus: 4.6★ from 16 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #5 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #6 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #7 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #8 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #10 because of its Google rating and trade focus: 4.3★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #11 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #12 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #13 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #14 because of its Google rating and trade focus: 2.8★ from 23 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #15 because of its Google rating and review volume: 4.8★ from 40 Google reviews, the most in Saint John.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #16 because of its Google rating and trade focus: 2.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #18 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
20 more roofers within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A-Tech Roofing Ltd | 1.0★ (1) | In Saint John |
| Atlantic Roofers Ltd. | 5.0★ (1) | In Saint John |
| Beers Roofing | In Saint John | |
| Dave's Home & Lawn Mntnce | In Saint John | |
| Eric Casey Renovations | In Saint John | |
| Homestar Inc | 4.6★ (209) | In Saint John |
| InstallMasters Corporation | 5.0★ (13) | In Saint John |
| J E Wilson Roofing Co Ltd | 4.5★ (2) | In Saint John |
| J&C Roofing | In Saint John | |
| KYAN Construction Inc | In Saint John | |
| Lunn's Roofing Ltd | 1.0★ (1) | In Saint John |
| McCoy Property Maintenance & Management | 5.0★ (1) | In Saint John |
| McCoy Turnkey Construction Inc | 5.0★ (1) | In Saint John |
| Pro Roofing | 5.0★ (2) | In Saint John |
| ROB THE BUILDER | In Saint John | |
| Saint John Roofing | In Saint John | |
| Scott Mawhinney Carpentry | 5.0★ (1) | In Saint John |
| Valley Roofing Limited | In Saint John | |
| Whitecap Roofing Ltd. | 5.0★ (2) | In Saint John |
| Wise Cracks Saint John, Fredericton and Moncton | 5.0★ (25) | In Saint John |
US national ranges converted to CAD, not adjusted for Saint John. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | CA$10,540 | CA$14,050 | CA$19,680 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
| Roof repair | CA$560 | CA$1,650 | CA$2,770 | Per repair: typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
In New Brunswick, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.
We scored 18 Saint John roofers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Saint John data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |